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PCB Assembly refers to the attaching of electronic components to a printed circuit board. PCBs are used to mechanically connect and support electronic components using conductive pathways, traces or tracks which are etched from copper sheets laminated onto a non-conductive substrate.

Once the PCB is completed then electronic components can be attached to produce a printed circuit assembly. The leads of the components are inserted through holes in the PCB, and in surface mount construction, the electronic components are placed on lands or pads on the outer surfaces of the printed circuit board. The component leads in both types of this construction are then mechanically fixed to the PCB with soft metal molten solder.

There are all kinds of various techniques for attaching components to printed circuit boards, and most very high volume production is generally produced by machine placement and bulk wave soldering or reflow ovens.

Tags: array packages, ball grid array, board, circuit, construction, copper sheets, PCB, Power, printed circuit assembly, printed circuit board, printed circuit boards, reflow ovens, solder, surface

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Because writing machine or assembly language software was so difficult and confusing, people developed supplementary languages that look more like human languages, with names such as FORTRAN, BASIC and Pascal. By making programming languages look more like common human languages, the developers of these top languages desired to make programs simpler to write and modify later on. One of the first high level programing languages was FORTRAN (which is the standard for FORmula TRANslator).

FORTRAN was projected specifically for numerical calculations. Another early high level language was COBOL (COmmon Business- Oriented Language), which was planned for business data processing.

Since each language has a specific purpose, most people aren’t going to use FORTRAN or COBOL to write video games, operational systems, or word processors (although you can still do so if you truly want). Because programing was still too difficult for many people, computer scientists soon produced both Pascal and BASIC to teach people programing. BASIC – Beginner’s All-purpose Symbolic Instruction Code – was planned to teach complete beginners how to program. Beginners could start studying to program by using C, but the the complexity of C can discourage people too soon.

Tags: abahzaqi fluxtools, BASIC, Business, COBOL, common business oriented language, formula translator, FORTRAN, high level language, human languages, language, level, London, Pascal, program, programing languages, word processors, writing machine

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Programming languages such as C++, BASIC, and Pascal were produced as general function languages, which means that you can use them to write a flight simulator, an accounting program, a voice identification program, or a word processor.

One of the most common uses for computers, however, is storing and recalling information, such as names, addresses, telephone numbers, prison records, credit history, and past job experience. Calculators store such data in a database. Almost every business relies on databases to store info about clients, inventories, and employees, so nearly every company uses a database program.

Unluckily, most people don’t want to know the strange and often freaky commands necessary to store, retrieve, or print info from a database. To make databases easier to use, most databases include a programming specific language. If you publish programs using a database’s programming language, you can produce custom databases for various companies. Best of all, database programming languages enable you to create customized databases much faster than using a generic purpose language such as C++ or BASIC.

Tags: abahzaqi fluxtools, BASIC, custom databases, database, database programming language, database programming languages, function, info, language, Pascal, pascal database, profitable field, program, Programming, task database, voice identification

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Has all you hard work writing that article on the latest Xbox360 game been ripped from your RSS Feed and re-posted on some blog. With less than 5 minutes of work you can give that leech some Feeds of your liking. Maybe some articles about how much of a leech they are.

The process goes as easy as 123. Setting up a new feed to be delivered by IP will make it harder for them to steal your stuff.

1.Discover the IP of the leech site
Open up your command prompt and ping leechsite.xxx. You will get a bunch of info spit out. You will see a line with Ping Statistics for ###.###.##.# that will be what you are looking for.

2.Set up a new Feed that you want this site to feed of of. Write a couple of crappy articles on what ever.
Now we have 2 Feeds hxxp://www.yoursite.xxx/rssfeed1 and hxxp://www.yoursite.xxx/rssfeed2

Tags: abahzaqi fluxtools, bunch, Feed, Feeds, gross pictures, htaccess file, leech, liking, Open, ping statistics, site, spit, work, xbox360, yoursite

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Virtual LAN’s are better known as VLAN’s in the networking community. Local Area Networks (LAN’s) by definition is a common group of devices withing the same broadcast domain. The broadcast domain with the featured group of network devices receives a copy of any frame sent by any device on that network. In other words when one device sends data, every other device will receive a copy of that data no matter if the devices wanted to receive it or not!

Without the use of VLAN’s a switch considers all of its port interfaces to be within the same broadcast domain or LAN by default. With VLANs, a switch can put some interfaces into one broadcast domain and some into another. There are many benefits separating one broadcast domain into multiple domains. By separating and creating multiple VLANs, you create smaller groups of devices on each particular LAN therefore cutting down on processing time considerably. Another reason includes better flexibility and management for the network administer due to being able to group devices by type, office department, etc.

Tags: abahzaqi fluxtools, broadcast, cisco switch, device, domain, featured group, LAN, lan networks, local area networks, network, protocol, service qos, spanning tree protocol, switch, virtual lan, VLAN

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